/Engine/Source/Runtime/Core/Public/GenericPlatform/GenericPlatformProcess.h
Terminates a process tree
static void TerminateProcTreeWithPredicate ( [FProcHandle](API\Runtime\Core\Unix\FProcHandle) & ProcessHandle, [TFunctionRef](API\Runtime\Core\GenericPlatform\TFunctionRef)< bool(uint32 ProcessId, const TCHAR *ApplicationName)> Predicate )